CN206005239U - A kind of novel corn thresher that can improve threshing performance - Google Patents
A kind of novel corn thresher that can improve threshing performance Download PDFInfo
- Publication number
- CN206005239U CN206005239U CN201620616348.8U CN201620616348U CN206005239U CN 206005239 U CN206005239 U CN 206005239U CN 201620616348 U CN201620616348 U CN 201620616348U CN 206005239 U CN206005239 U CN 206005239U
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- storehouse shell
- rear storehouse
- shell
- threshing
- novel corn
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Abstract
The utility model is related to a kind of novel corn thresher that can improve threshing performance; including feed hopper, front storehouse shell, rear storehouse shell, left plate, right plate, base plate and discharging opening; the thrashing roller of threshing muscle is provided with front storehouse shell, rear storehouse shell, the threshing space formed between left plate, right plate and base plate, it is characterised in that：The rear storehouse shell is arc-shaped, and rear storehouse shell two sides of tail line direction is provided with elastomeric element B.Elastomeric element is arranged by suitable position in maize sheller, to reach the abundant threshing of the corn ear that promotes different size, the effect of threshing performance is improved.
Description
Technical field
The utility model is related to a kind of agricultural miniature thresing machine, more particularly to a kind of novel corn that can improve threshing performance
Thresing machine.
Background technology
It is well known that maize sheller is a kind of wide variety of small agricultural machinery, be one kind can by iblet and
Obstruct detached equipment.
Existing maize sheller mainly includes feed hopper, the part such as storehouse shell, left side plate in front and back, the rear storehouse shell de-
Grain end is provided with manual centering type position adjusting mechanism, and in the presence of the position adjusting mechanism, rear storehouse shell threshing end can be cut with scissors around which
Connect end to swing up and down, so as to realize the threshing of different size corn ear, during specific works, how high using the grain threshing roller with threshing muscle
Speed rotation, the storehouse shell with threshing space surrounding, side plate extruding impact carry out threshing, and threshing means are relatively simple, and corn ear
During threshing space moves forward can not stress well, so as to have influence on threshing performance and threshing efficiency；On the other hand,
Maize sheller of the prior art does not consider, when the corn ear to different size carries out threshing, how to prevent less
Corn ear is spilt from thresing machine, it is impossible to reach the purpose of abundant threshing.
Simultaneously as rear storehouse shell is an entirety, corn ear can be by rear Cang Keding during the motion of threshing spatial altitude
Rise, cause rear storehouse shell afterbody opening to become big, cause Corn rod to spill from rear storehouse shell tail end in the case of without abundant threshing.
Based on above reason, now need to be further improved the structure of maize sheller.
Utility model content
For overcoming the problem above of prior art presence, the utility model improve the new of threshing performance there is provided a kind of
Maize sheller, arranges elastomeric element by the suitable position in maize sheller, to reach the corn ear for promoting different size
Fully threshing, improves the effect of threshing performance.
The utility model is realized by technical scheme below：
A kind of novel corn thresher that can improve threshing performance, including feed hopper, front storehouse shell, rear storehouse shell, left plate, the right side
Side plate, base plate and discharging opening, install in front storehouse shell, rear storehouse shell, the threshing space formed between left plate, right plate and base plate
There is the thrashing roller with threshing muscle, the rear storehouse shell is arc-shaped pressing plate, and rear storehouse shell two sides of tail line direction is provided with bullet
Property part B.
Further, end points positions of the elastomeric element B in side pointed by thrashing roller peak horizontal movement direction
Put the opposite side endpoint location less than or equal to elastomeric element B.
Further, the front storehouse shell both sides are articulated with frame, and front storehouse shell back edge is fixedly connected with rear storehouse shell front edge；
Or the front storehouse shell both sides are fixed in frame, front storehouse shell back edge is hinged with rear storehouse shell front edge.
Further, the rear storehouse shell is one integrally or includes independent rear storehouse shell A and rear storehouse shell successively before and after the shell of rear storehouse
B.
Further, also include threshing chamber height adjusting device, the rear storehouse shell is connected with threshing chamber height adjusting device.
Further, the threshing chamber height adjusting device includes：Transfer the files tooth, regulation handle, control stick, eccentric wheel, pressure
Block, some guide spiro rods；The eccentric wheel being arranged on control stick is contacted with briquetting；The guide spiro rod is arranged at rear storehouse shell afterbody
Or the afterbody of rear storehouse shell A and rear storehouse shell B, spring is cased with guide spiro rod；The briquetting one side is by its through hole and spring interface
Touch, another side is fastened by nut.
Further, in the horizontal cambered surface of the rear storehouse shell afterbody or rear storehouse shell B, interval is provided with some strip perforates, institute
The line direction for stating strip perforate both sides is provided with elastomeric element B.
Further, the rear storehouse shell is arc-shaped pressing plate, the rear storehouse shell afterbody or the overall or rear storehouse shell B of rear storehouse shell B
Afterbody is and the pneumatics in the arcuation being welded as a whole with some lengthways of rod by the spaced and parallel arrangement of some horizontal arcuation ribs
Plate；Elastomeric element B is horizontally arranged between adjacent arcuation rib.
Further, the annulus being fixed on rear storehouse shell is cased with the elastomeric element B.
Further, also include the locating rod for being arranged at frame both sides, in locating rod, be cased with spring, the briquetting one side is logical
Cross its through hole to touch with spring interface.
Further, the briquetting on the rear storehouse shell A and rear storehouse shell B is affixed by connection sheet, the front portion of the rear storehouse shell B
Guide spiro rod is provided with, spring on guide spiro rod, is cased with；The one side of the connection sheet is touched with spring interface by its through hole, another
Face is fastened by nut.
Further, some elastomeric element A, the length of the elastomeric element A are fixed with rear storehouse shell side edge interval
Degree direction is in an angle with thrashing roller.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model passes through to arrange elastomeric element at rear storehouse shell caudal end egress, on the one hand stops that Corn rod is not having
Spill from rear storehouse shell tail end in the case of having abundant threshing；On the other hand using the abundant collision of the elastomeric element and corn ear,
Improve corn ear threshing performance.
2nd, the utility model is on prior art basis, if by the fixed dry elasticity in rear storehouse shell side edge interval
Part so that corn ear is collided by itself and storehouse shell, the basis of side plate collision during the high-speed motion of threshing space
On, there is abundant thoroughly extrusion and collision in the presence of elastomeric element, so as to improve corn ear threshing performance.
3rd, the utility model in use can be by after during the high velocity impact in threshing space because of corn ear
Storehouse shell jack-up causes rear storehouse shell afterbody opening to become big, causes Corn rod in the case of without abundant threshing from rear storehouse shell tail end
Spill, then ensure that the spatial variations of rear storehouse shell A do not interfere with rear storehouse shell B using independent rear storehouse shell A and rear storehouse shell B, prevent
Only Corn rod is spilt from corn threshing machine tail end in the case of without abundant threshing.
Description of the drawings
Fig. 1 is outside drawing of the present utility model.
Fig. 2 is a kind of top view of embodiment of the utility model.
Fig. 3 is the top view of the utility model another kind embodiment.
Fig. 4 is a kind of structure chart of storehouse shell B after the utility model.
Fig. 5 is another kind of structure chart of storehouse shell B after the utility model.
Fig. 6 is Section A-A figure on the inside of rear storehouse shell of the present utility model.
Specific embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in figs 1 to 6：
The maize sheller that threshing performance can be improved, including feed hopper 1, front storehouse shell 2, rear storehouse shell 3, left plate 5, the right side
Side plate 6, base plate 4 and discharging opening 7, empty in front storehouse shell 2, rear storehouse shell 3, the threshing formed between left plate 5, right plate 6 and base plate 4
In be provided with the thrashing roller 8 of threshing muscle, the rear storehouse shell 3 is arc-shaped pressing plate, and 3 two sides of tail line side of rear storehouse shell
To being provided with elastomeric element B.The elastomeric element can be spring, shell fragment etc..The elastomeric element B is in 8 highest of thrashing roller
Opposite side endpoint location of the endpoint location of side less than elastomeric element B pointed by point horizontal movement direction.Because thrashing roller
In rotary course, corn ear major part is all gathered in the elastomeric element B in thrashing roller peak horizontal movement direction institute
The side of sensing, therefore this of elastomeric element B is obliquely installed mode, on the one hand stops Corn rod in the feelings without abundant threshing
Spill from rear storehouse shell tail end under condition；On the other hand using elastomeric element B and the abundant collision of corn ear, improve corn ear and purify
Rate.
Front 2 both sides of storehouse shell are hinged by screw rod and nut with frame 14, front 2 back edge of storehouse shell and rear 3 front of storehouse shell
Along being fixedly connected, connected mode can be welding；Can additionally there is another kind of connected mode, front 2 both sides of storehouse shell are affixed
In frame 14, front 2 back edge of storehouse shell is hinged with rear 3 front of storehouse shell edge.No matter which kind of mode is adopted, whole storehouse shell is in corn threshing
Pin joint fine rotation can be surrounded in machine or the threshing chamber height adjusting device course of work.
A kind of embodiment of the utility model, also includes threshing chamber height adjusting device, and the rear storehouse shell 3 is whole for one
Body, and be connected with threshing chamber height adjusting device.The threshing chamber height adjusting device includes：Transfer the files tooth 9, regulation handle 10,
Control stick 11, eccentric wheel 12, briquetting 15 and some guide spiro rods 13；The eccentric wheel 12 being arranged on control stick 11 is connect with briquetting 15
Touch；The guide spiro rod 13 is vertically arranged at rear 3 afterbody of storehouse shell, is cased with spring on guide spiro rod 13；15 one side of the briquetting is logical
Cross its through hole to touch through guide spiro rod 13 with spring interface, another side is fastened by nut；The guide spiro rod 13 is at least two
Individual, rear 3 afterbody of storehouse shell is welded on together by dowel between 13 bottom of guide spiro rod.
The operation principle of the threshing chamber height adjusting device is as follows：Regulation handle 10 is pulled to change the tooth 9 of transferring the files of clamping
Gear teeth groove, the gear of regulation handle 10 changes and drives control stick 11 overall to rotate as pivot to rotate the strong point, position
Eccentric wheel 12 on control stick 11 follows control stick 11 to rotate together so that briquetting 15 is produced up and down with the rotation of eccentric wheel 12
Raw displacement, extruding are socketed on the spring in guide spiro rod 13, so that shell 3 rear end in rear storehouse moves up and down, reach by different beautiful
The effect of the whole threshing bin space size of rice bar gauge style.
Another kind of embodiment of the utility model, also includes threshing chamber height adjusting device, after the rear storehouse shell 3 includes
Storehouse shell A and rear storehouse shell B, and be connected with threshing chamber height adjusting device.
The rear storehouse shell B can be that interval is provided with some strips and opens on arc-shaped pressing plate, and the horizontal cambered surface of rear storehouse shell B
Hole 20, the line direction of 20 both sides of strip perforate are provided with elastomeric element B；Or the rear storehouse shell B is by some horizontal
The 18 spaced and parallel arrangement of arcuation rib, and with the hollow pressing plate of arcuation that some lengthways of rod 19 are welded as a whole；Adjacent arcuation muscle
Elastomeric element B is horizontally arranged between bar 18.In order to prevent corn ear in high speed motions by elastomeric element B jack-up, enter
One step limits elastomeric element B in the amplitude of rear storehouse shell length travel, can be cased with annulus, the circle on the elastomeric element B
Ring is flexibly connected with rear storehouse shell..
The threshing chamber height adjusting device includes：Transfer the files tooth 9, regulation handle 10, control stick 11, eccentric wheel 12, briquetting
15 and some guide spiro rods 13；The eccentric wheel 12 being arranged on control stick 11 is contacted with briquetting 15；The guide spiro rod 13 is distinguished
Rear storehouse shell A and rear storehouse shell B afterbodys is vertically arranged at, spring 7 on guide spiro rod 13, is cased with；15 one side of the briquetting passes through its through hole
Contact through guide spiro rod 13 with spring 7, another side is fastened by nut；Every group of guide spiro rod 13 is at least 2, leads per group
Rear storehouse shell A and rear storehouse shell B afterbodys are welded on together by dowel between 13 bottom of screw rod.Highly adjust to strengthen threshing bin
Strength of adjustment of the regulating device to rear storehouse shell B, can arrange multigroup guide spiro rod 13 in rear storehouse shell B.The rear storehouse shell A and rear storehouse shell
The briquetting of B is affixed by connection sheet 16, and the front portion of the rear storehouse shell B is provided with guide spiro rod, is cased with spring on guide spiro rod；Institute
The one side for stating connection sheet 16 is touched with spring interface by its through hole, and another side is fastened by nut.
The operation principle of the threshing chamber height adjusting device is as follows：Regulation handle 10 is pulled to change the tooth 9 of transferring the files of clamping
Gear teeth groove, the gear of regulation handle 10 changes and drives control stick 11 overall to rotate as pivot to rotate the strong point, position
Eccentric wheel 12 on control stick 11 follows control stick 11 to rotate together so that briquetting 15 is produced up and down with the rotation of eccentric wheel 12
Raw displacement, extruding are socketed on the spring in guide spiro rod 13, so that rear storehouse shell A tail ends and rear storehouse shell B are moved up and down, using only
Vertical rear storehouse shell A and rear storehouse shell B then ensure that the spatial variations of rear storehouse shell A do not interfere with rear storehouse shell B, prevent Corn rod from existing
Spill from corn threshing machine tail end in the case of without abundant threshing.
Also include the locating rod 17 for being arranged at 14 both sides of frame, in locating rod, be cased with spring, the briquetting one side passes through which
Through hole is touched with spring interface.
Some elastomeric element A are fixed with 3 side edge of rear storehouse shell interval, the elastomeric element A is located at rear 3 side of storehouse shell
Between edge and left plate 5, the length direction of the elastomeric element A is in an angle with thrashing roller 8.The elastomeric element A can
To be spring, the left side or right side that are disposed on rear storehouse shell 3 as elastomeric element A depend primarily on the rotation of thrashing roller 8
Direction.The elastomeric element A can be spring, shell fragment etc., as left side or the right side that elastomeric element A is disposed on rear storehouse shell 3
Side depends primarily on the direction of rotation of thrashing roller 8.Thrashing roller 8 is arranged on the left side of rear storehouse shell 3 toward left-hand rotation, elastomeric element A；
Toward turning right, elastomeric element A is arranged on the right side of rear storehouse shell 3 to thrashing roller 8.
For the description of the understanding of specific embodiment is only to understand the utility model for help, rather than it is used for limiting
Of the present utility model.Those skilled in the art can carry out some changes using thought of the present utility model and change, as long as
Its technological means without departing from thought of the present utility model and main points, still within protection domain of the present utility model.
Claims (11)
1. a kind of novel corn thresher that can improve threshing performance, including feed hopper, front storehouse shell, rear storehouse shell, left plate, right side
Plate, base plate and discharging opening, are provided with front storehouse shell, rear storehouse shell, the threshing space formed between left plate, right plate and base plate
Thrashing roller with threshing muscle, it is characterised in that：The rear storehouse shell is arc-shaped pressing plate, and rear storehouse shell two sides of tail line direction
It is provided with elastomeric element B.
2. a kind of novel corn thresher that can improve threshing performance according to claim 1, it is characterised in that：The bullet
Property part B side pointed by thrashing roller peak horizontal movement direction endpoint location be less than or equal to elastomeric element B
Opposite side endpoint location.
3. a kind of novel corn thresher that can improve threshing performance according to claim 1, it is characterised in that：Before described
Storehouse shell both sides are articulated with frame, and front storehouse shell back edge is fixedly connected with rear storehouse shell front edge；Or the front storehouse shell both sides are fixed in
Frame, front storehouse shell back edge are hinged with rear storehouse shell front edge.
4. a kind of novel corn thresher that can improve threshing performance according to claim 1, it is characterised in that：After described
Storehouse shell is one integrally or includes independent rear storehouse shell A and rear storehouse shell B successively before and after the shell of rear storehouse.
5. a kind of novel corn thresher that can improve threshing performance according to claim 4, it is characterised in that：Also include
Threshing chamber height adjusting device, the rear storehouse shell are connected with threshing chamber height adjusting device.
6. a kind of novel corn thresher that can improve threshing performance according to claim 5, it is characterised in that：Described de-
Grain storehouse arrangement for adjusting height includes：Transfer the files tooth, regulation handle, control stick, eccentric wheel, briquetting, some guide spiro rods；It is arranged on behaviour
Eccentric wheel on vertical pole is contacted with briquetting；The guide spiro rod is arranged at the tail of rear storehouse shell afterbody or rear storehouse shell A and rear storehouse shell B
Portion, is cased with spring on guide spiro rod；The briquetting one side is touched with spring interface by its through hole, and another side is fastened by nut.
7. a kind of novel corn thresher that can improve threshing performance according to claim 4, it is characterised in that：After described
In the horizontal cambered surface of storehouse shell afterbody or rear storehouse shell B, interval is provided with some strip perforates, the line direction of the strip perforate both sides
It is provided with elastomeric element B.
8. a kind of novel corn thresher that can improve threshing performance according to claim 4, it is characterised in that：After described
Storehouse shell is arc-shaped pressing plate, and the rear storehouse shell afterbody or the overall or rear storehouse shell B afterbodys of rear storehouse shell B are by some horizontal arcuation ribs
Spaced and parallel arrangement, and with the hollow pressing plate of arcuation that some lengthways of rod are welded as a whole；Laterally set between adjacent arcuation rib
It is equipped with elastomeric element B.
9. according to a kind of arbitrary described novel corn thresher that can improve threshing performance of claim 1 or 7 or 8, its feature
It is：Annulus is cased with the elastomeric element B, the annulus is flexibly connected with rear storehouse shell.
10. a kind of novel corn thresher that can improve threshing performance according to claim 6, it is characterised in that：Also wrap
The locating rod for being arranged at frame both sides is included, in locating rod, spring is cased with, the briquetting one side is touched with spring interface by its through hole.
A kind of 11. novel corn threshers that can improve threshing performance according to claim 6, it is characterised in that：Described
Briquetting on storehouse shell A and rear storehouse shell B is affixed by connection sheet afterwards, and the front portion of the rear storehouse shell B is provided with guide spiro rod, is oriented to spiral shell
Spring is cased with bar；The one side of the connection sheet is touched with spring interface by its through hole, and another side is fastened by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616348.8U CN206005239U (en) | 2016-06-22 | 2016-06-22 | A kind of novel corn thresher that can improve threshing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616348.8U CN206005239U (en) | 2016-06-22 | 2016-06-22 | A kind of novel corn thresher that can improve threshing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206005239U true CN206005239U (en) | 2017-03-15 |
Family
ID=58242230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620616348.8U Active CN206005239U (en) | 2016-06-22 | 2016-06-22 | A kind of novel corn thresher that can improve threshing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206005239U (en) |
-
2016
- 2016-06-22 CN CN201620616348.8U patent/CN206005239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211210 Address after: 636099 No. 370, chaqishan Road, Bazhou District, Bazhong City, Sichuan Province Patentee after: Bazhong Honghe cheerful agriculture machinery Corp. Address before: No. 370, chaqishan Road, Bazhou District, Bazhong City, Sichuan Province Patentee before: Li Luhai |
|
| TR01 | Transfer of patent right |